Παραπομπή APA

Davies, A. C. (1979). Science and practice of welding (7.). Cambridge university press.

Παραπομπή Chicago Style

Davies, A C. Science and Practice of Welding. 7. Cambridge: Cambridge university press, 1979.

Παραπομπή MLA

Davies, A C. Science and Practice of Welding. 7. Cambridge university press, 1979.